Biogeochemical Cycles
Biogeochemical cycle and impact of anthropogenic activity by shashi shekhar singh SES,JNU,New Delhi
Biogeochemical cycles
Our environment
MATTER CYCLING IN ECOSYSTEMS Nutrient Cycles: Global Recycling Global Cycles recycle nutrients through the earth’s air, land, water, and living organisms.
Chapter 4 Biogeochemical Cycles. Objectives: Identify and describe the flow of nutrients in each biogeochemical cycle. Explain the impact that humans.
Biogeochemical Cycles. Objectives: Identify and describe the flow of nutrients in each biogeochemical cycle. Explain the impact that humans have on.
Chapter 4 Biogeochemical Cycles. What IS a “biogeochemical cycle”? BIO = “life” GEO = “earth” CHEMICAL = “elements – C, O, N, P, S a cycling of.
Biogeochemical Cycles. What Sustains Life on Earth? Solar energy, the cycling of matter, and gravity sustain the earth’s life. Figure 3-7.
